19075212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{40759}}^1$

素因数の和:40782

約数の個数: 36

約数和(自身を含む): 51928240

約数和(自身を除く): 32853028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 40759, 81518, 122277, 163036, 244554, 366831, 489108, 529867, 733662, 1059734, 1467324, 1589601, 2119468, 3179202, 4768803, 6358404, 9537606, 19075212]

約数ペア:

[(1, 19075212), (2, 9537606), (3, 6358404), (4, 4768803), (6, 3179202), (9, 2119468), (12, 1589601), (13, 1467324), (18, 1059734), (26, 733662), (36, 529867), (39, 489108), (52, 366831), (78, 244554), (117, 163036), (156, 122277), (234, 81518), (468, 40759)]